robnuge
Joined: 14 Jun 2007 Posts: 2 Location: Nottinghamshire
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Posted: Thu Jun 14, 2007 11:06 am Post subject: WHAT SIZE RSJ ? |
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What size R S J in inches (not length) is suitable to span a 12 ft gap. single brick course supporting wall, one floor above, and possibly some roof trusses.
Three bed semi built around 1930 |
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